The Night & Limited Visibility Specialty Instructor Program is designed for instructors who want to teach dives in limited visibility or darkness in a safe and structured way. This specialty includes night dives as well as dives in dark lakes or other waters with permanently limited visibility. The conditions vary considerably depending on the diving area and require different training approaches. Every diving instructor has experience with darkness or poor visibility. The challenge lies in translating this experience into clear training structures that are understandable and safe for students to implement - regardless of the specific body of water. Specialty instructor candidates work through the existing course material independently. In addition, we provide didactic tips, tools and methodological aids to help you adapt training content to different local conditions. On this basis, you create your own course plan that is tailored to your diving area. In the live webinar, these course plans are discussed, compared and further developed together. Different approaches for different environments, such as night in the sea, dark inland sea or limited visibility due to environmental conditions, are specifically considered. The focus of the seminar is on structure, safety management and clear communication under difficult conditions. The aim is to provide training that is not schematic, but is adapted to the situation, comprehensible and safe.